Search a number
-
+
120211200222 = 2378653254729
BaseRepresentation
bin110111111110100100…
…1010101100011011110
3102111021201120200201220
41233331021111203132
53432143031401342
6131120235114210
711453642225331
oct1577511254336
9374251520656
10120211200222
1146a880a7a63
121b36a5a2966
13b449b93609
145b65402618
1531d87c35ec
hex1bfd2558de

120211200222 has 16 divisors (see below), whose sum is σ = 240426401040. Its totient is φ = 40069733312.

The previous prime is 120211200211. The next prime is 120211200233. The reversal of 120211200222 is 222002112021.

120211200222 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (120211200211) and next prime (120211200233).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344554 + ... + 599282.

It is an arithmetic number, because the mean of its divisors is an integer number (15026650065).

Almost surely, 2120211200222 is an apocalyptic number.

120211200222 is an abundant number, since it is smaller than the sum of its proper divisors (120215200818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120211200222 is a wasteful number, since it uses less digits than its factorization.

120211200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333387.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 120211200222 its reverse (222002112021), we get a palindrome (342213312243).

The spelling of 120211200222 in words is "one hundred twenty billion, two hundred eleven million, two hundred thousand, two hundred twenty-two".

Divisors: 1 2 3 6 78653 157306 235959 254729 471918 509458 764187 1528374 20035200037 40070400074 60105600111 120211200222